Testing and inspection body in
Muttenz

BBL Basler Baulabor AG, Muttenz

Since 2007 · 11–20 empl.·4.9(9)

BBL Basler Baulabor AG, Muttenz conducts construction-material tests in its laboratory and on construction sites. Its services include testing concrete and recycled materials, investigating pollutants in buildings, soil and indoor air, and preparing construction-related expert reports.

Ramseyer Elektro Kontroll GmbH

Since 2003 · 1–10 empl.·4.1(9)

Ramseyer Elektro Kontroll GmbH inspects electrical installations in residential, commercial and public buildings. Its services include acceptance inspections, final measurements, periodic inspections, remediation of defects and safety advice.

Ellab AG

Since 2014 · 21–50 empl.

Ellab AG provides validation, continuous monitoring, and calibration solutions for the life science industry. Its offerings include measurement and data-logging equipment, monitoring and calibration systems, software, validation and calibration services, and on-site technical support.

HALALSUISSE

Since 2017 · 1–10 empl.

The company's core activity is certification, consulting and research in the field of Halal products and services, particularly in the German-speaking region. The company offers services such as analysis, education, consumer protection, customer consulting and certification processes to ensure compliance with Halal standards in various industries.

az-technics gmbh

Since 2006 · 1–10 empl.·5.0(1)

az-technics gmbh provides electrical inspections under Swiss low-voltage installation regulations, quality assurance mandates and advice on electrical matters. Its other services include energy optimisation, electrical thermography and support with electrical renovations.

AD Control, Gashi

Since 2026 · 1–10 empl.

AD Control, Gashi provides inspection services for electrical installations. Its services include periodic, acceptance and final inspections, preparation of safety certificates, and submission of required documents.